The subsequent describes how you can just take one “traverse” or set of measurements. Given that the “4-issue” indicates, the examination includes four pins that has to be inserted to the earth. Earthing Solutions utilizes the hardwearing, dependable Megger DET4TD unit for Wenner 4-pole soil resistivity testing Earthing Solutions presents https://ericknzkvd.aioblogs.com/85538014/getting-my-soil-resistivity-testing-solutions-bangladesh-to-work